If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Barack Obama sparked a debate after seeming to confirm aliens are “real” on a podcast. The comment came as Congress continues ...

President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe ...

WASHINGTON — He needed more space and time. Former President Barack Obama has clarified his casual but dramatic claim that ...

More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

It's a question that's been debated and debunked for decades: Are aliens real? The word "alien" can create mental images of different creatures in people's heads thanks to Hollywood − gentle and ...

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'Elio's' Domee Shi and Madeline Sharafian discuss how they put their stamp on Pixar's Oscar-nominated animated feature, from sci-fi inspirations to a new aspect ratio.

Ryan Gosling meets his alien best friend as they face life-or-death stakes in the final trailer for Project Hail Mary. The upcoming science-fiction film, based on Andy Weir's novel of the same name, ...